Pumpkin planting is very common in rural areas. During the cultivation process, the remaining space of the pumpkin in the early stage of cultivation is very large, which is very likely to cause waste of land use resources. Therefore, many people adopt interplanting models, such as pumpkin and broccoli interplanting. These two kinds of vegetable interplants have low investment, simple and easy methods, and high economic benefits. Let's look at two methods of interplanting vegetables together.
Cultivation and planting method of pumpkin intercropping broccoli
1. Pumpkin seedling selection
Early spring in February, seedlings, first soak the seeds in warm water at 30 ° C for 4 to 5 hours, remove them and spread them on a wet towel, roll them up into an incubator, and adjust the temperature to 32 ° C to facilitate germination. After the emergence of the seedlings, it is necessary to sprinkle water in time, and pay attention to the wind and cool down, in order to cultivate strong seedlings.
2, broccoli seedlings
Cauliflower can choose Huayu large cauliflower, the planting cycle is 80 days, and its broccoli ball is white, firm and good in commodity. Seedlings were planted in Yangshuo in mid-December. The seedbed was first wetted, and the seeds were evenly distributed. Each 10 grams of seed was sown 6 square meters and covered with fine soil 0.5 cm. In the evening, cover the shed film of Yangshuo with grasshopper insulation. In the later stage, pay attention to cooling and damping to cultivate strong seedlings.
3, interplanting trenching
Each 3.3m is an inter-belt area with an average of 3 inches and a width of 1.1 meters per raft. Ditching for planting before planting, the ditch is 45 cm wide and 15 cm deep. The farmer's fertilizer is applied, and 25 to 30 kg of nitrogen, phosphorus and potassium compound fertilizer is applied per mu. Plant 2 broccoli, plant 2 rows each, leave 1 畦 and plant a row of pumpkins. They are all covered with a small arch shed.
4, pumpkin planting
The pumpkin seedling period is about 35 days, and it can be planted until 4 to 5 leaves. The time is around March 10, and the plant spacing is 53 cm. The single line is usually 380 plants per mu, and the small arch shed is covered immediately after planting. When the pumpkin grows to stand against the small arch shed, the arch shed can be removed.
Pressing the vines 2 to 3 times, knocking out the branches, the first female flower can be artificially pollinated at 7 to 9 in the morning by gently smearing the pollen-bearing stamens on the head of the female flower. Each male flower can give 4 to 6 female flowers. Because it is a generation of hybrids, the melons are neat and uniform. After the first melon is formed, the branches are kept, so that the main stem and branches are all sitting.
There is no need to perform artificial pollination. For each harvest of melon, it is necessary to apply once a fertilizer to manure or manure or nitrogen, phosphorus and potassium compound fertilizer.
5, broccoli colonization
Cauliflower colonization time is generally around February 25, seedling age is about 70 days, 4 to 5 true leaves. Before the fixed value is set, the seedbed is sprayed with antibacterial agent to prevent seedling rot, and 50% chlorothalonil or nail cream copper can be used. The line is 65 cm, the small line is 45 cm, the plant spacing is 45 cm, and 2,690 plants (effective area) are planted in acre. Each arch is 2 rows, and the arch shed is planted with the cover.
When the broccoli grows to a small basin, the cover is removed. It is best to carry out the cover in the second half of the afternoon. The growth of the broccoli requires a large amount of fertilizer, so after the setting, the fertilizer is applied 2 to 3 times, or the manure or per mu. Apply 20 kg of urea. Common pests include Pieris rapae and Plutella xylostella, and can be controlled by juvenile urea and avidin.
6, broccoli harvest
5 days before the broccoli is harvested, the leaves are covered with flower balls, which makes the flower balls white and easy to sell. The base of the flower ball is slightly elevated by hand, and the outer leaves of the plant are obviously opened when harvesting is suitable. Cauliflower is harvested many times, and every time it is harvested, it is necessary to remove the wreckage in time and make room for the pumpkin until it is collected.
7, pumpkin harvest
Pumpkins are more cost-effective to harvest tender pumpkins, and they can also be used as part of old melons. When the skin of the young melon changes from bright green to dark dark green, it is suitable for harvesting.
When the first melon grows to about 1 kg, it begins to sit on the second melon. Together with the branching and melon, each plant can form 3 to 5 melons, and the harvesting period generally lasts until the beginning of November. The output per mu can reach 5000-6000 kg, and the benefit is 3000~3500 yuan.
The above is about the introduction of pumpkin and broccoli interplanting methods. Now, no matter what kind of vegetables are planted, we will try our best to achieve 100% utilization of land. Therefore, intercropping is now more and more common. If you want high yield, this kind of planting The model can be considered.
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